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Electro-Permanent Milling Magnetic Chuck EEPG Series
Product Description
For clamping workpieces which need high accuracies. Ex : Surface grinding

Patented: Taiwan M643301, Taiwan M643717, China ZL 2023 2 0261455.3

Product Introduction

Based on customer’s requirement, multiple chucks combination and its’ control system can be customized. Multiple chucks can simultaneously perform magnetic force adjustment, and magnetization /demagnetization operations.



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Chuck Features:

  • Electro permanent magnetic design. No electric power supply required to keep the magnetic force, never generate temperatures to affect the accuracy of workpieces, suitable for precision surface grinding jobs.
  • The power connection will be automatic cut off when the magnetism is completed, effectively reduce the power consumption and achieve the purpose of energy saving.
  • Resin-bonded structural face plate, minimizing the environmental burden.
  • The reverse demagnetization design avoids the problem of workpiece's residual magnetism. Optional air blow system is also available for easily unload the workpiece after grinding processes.
  • Strong and dense structure design, multi-layer waterproofing, excellent chuck strength and waterproof performance.
  • A variety of magnetic pole pitch can be selected, suitable for various size workpieces. Large-scale or gantry grinder, and multiple chucks can be used in combination for gantry type surface grinders.
  • A complete range of standard size chucks, and customized size chuck can also be provided to meet user needs, achieving the best cost performance.

Controller Features:

  • Equipped with LCD display screen, can display controller information and chuck status.
  • Can be connected to the cable control box for easy operation.
  • Equipped with UL certified European standard power terminal block, can withstand 500V/32A rated voltage and current, safe and reliable.
  • Equipped with a functional terminal block, the magnetization/demagnetization function and the magnetic force adjustment can be controlled via machine's main operation panel.
  • 16-segment magnetic force adjustment, which can match different grinding operations and workpiece conditions, optimizing the magnetic force to achieve the best grinding accuracy.(The cable control box is 8-segment magnetic adjustment)

POLE PITCH:1+3mm
MODELDIMENSION (mm) POLE PITCH
P (mm)
CONTROLLERVOLTAGE
(Single Phase)
CHUCK
N.W.(kg)
L1 
EEPG-2040A  400 325 200 65 1+3 EEPG-C1 220V
or
380V~440V
41
EEPG-3050A  500 397 300 65 77
EEPG-3060A  600 509 300 65 92
EEPG-4080A  800 717 400 65 164

POLE PITCH:3+10mm
MODELDIMENSION (mm) POLE PITCH
P (mm)
CONTROLLERVOLTAGE
(Single Phase)
CHUCK
N.W.(kg)
L1 
EEPG-2040B  400 328 200 65 3+10 EEPG-C1 220V
or
380V~440V
41
EEPG-3050B  500 408 300 65 77
EEPG-3060B  600 510 300 65 92
EEPG-4080B  800 718 400 65 164
EEPG-50100B  1000 926 500 80 380V~400V 316
EEPG-60100B  1000 926 600 80 379
EEPG-80100B  1000 926 800 80 506

POLE PITCH:3+15mm
MODELDIMENSION (mm) POLE PITCH
P (mm)
CONTROLLERVOLTAGE
(Single Phase)
CHUCK
N.W.(kg)
L1 
EEPG-2040C  400 309 200 65 3+15 EEPG-C1 220V
or
380V~400V
41
EEPG-3060C  600 504 300 65 92
EEPG-4080C  800 705 400 65 164
EEPG-50100C  1000 921 500 80 380V~400V 316
EEPG-50150C  1500 1425 500 90 534
EEPG-60100C  1000 921 600 80 379
EEPG-60120C  1200 1065 600 90 512
EEPG-60150C  1500 1425 600 90 640
EEPG-70150C  1500 1425 700 90 747
EEPG-80100C  1000 921 800 80 506

POLE PITCH:5+20mm
MODELDIMENSION (mm) POLE PITCH
P (mm)
CONTROLLERVOLTAGE
(Single Phase)
CHUCK
N.W.(kg)
L1 
EEPG-2040D  400 330 200 65 5+20 EEPG-C1 220V
or
380V~400V
41
EEPG-3060D  600 500 300 65 92
EEPG-4080D  800 730 400 65 164
EEPG-50100D  1000 930 500 80 380V~400V 316
EEPG-50150D  1500 1430 500 90 534
EEPG-60100D  1000 930 600 80 379
EEPG-60120D  1200 1080 600 90 512
EEPG-60150D  1500 1430 600 90 640
EEPG-70150D  1500 1430 700 90 747
EEPG-80100D  1000 930 800 80 506
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